Full Title: Mémoires de l'Académie Impériale des Sciences de St. Pétersbourg, avec l'Histoire de l'Académie (Memoirs of the Imperial Academy of Sciences in St. Petersburg, with the History of the Academy).

Predecessor Journal: Nova Acta Academiae.

Follow

Publications from 1813

PDF

E613: Dilucidationes in capita postrema calculi mei differentalis de functionibus inexplicabilibus

Publications from 1809

PDF

E728: De resolutione fractionum compositarum in simpliciores

PDF

E729: Dilucidationes super Problemate geometrico de quadrisectione trianguli a Iacobo Bernoulli olum tractato

PDF

E730: Solutio completa problematis de quadrisectione trianguli per duas rectas inter se normales

Publications from 1810

PDF

E731: Solutio problematis ob singularia calculi artivicia memorabilis

PDF

E732: Solutio facilior problematis Diophantei circa triangulum, in quo rectae ex angulis latera opposita bisecantes rationaliter exprimantur

PDF

E733: Solutio facilis problematis, quo quaeritur sphaera, quae datas quatuor sphaeras utcunque dispositas contingat

Publications from 1811

PDF

E734: Integratio aequationis differentialis huius dy + yy dx = (A dx)/(a+2bx+cxx)2

PDF

E735: De insigni paradoxo, quod in analysi maximorum et minimorum occurrit

PDF

E736: De summatione serierum in hac forma contentarum a/1 + a2/4 + a3/9 + a4/16 + a5/25 + a6/36 + etc.

PDF

E737: De transformatione functionum duas variabiles involventium dum earum loco aliae binae variabiles introducuntur

PDF

E738: Solutio quaestionis curiosae ex doctrina combinationum

Publications from 1813

PDF

E739: Regula facilis problemata Diophantea per numeros integros expedite resolvendi

PDF

E740: De lineis curvis non in eodem plano sitis, quae maximi minimive proprietate sunt praeditae

Publications from 1818

PDF

E741: Analysis facilis aequationem Riccatianam per fractionem continuam resolvendi

Publications from 1813

PDF

E742: Observationes circa fractiones continuas in hac forma contentas S = n/(1+(n+1)/(2+(n+2)/(3+(n+3)/(4+etc.))))

PDF

E743: De serie maxime memorabili, qua potestas binomialis quaecunque exprimi potest

Publications from 1815

PDF

E744: De divisoribus numerorum in forma mxx+nyy contentorum

PDF

E745: De fractionibus continuis Wallisii

PDF

E746: Methodus succincta summas serierum infinitarum per formulas differentiales investigandi

PDF

E747: De seriebus memorabilibus, quibus sinus et cosinus angulorum multiplorum exprimere licet

PDF

E748: Investigatio quadrilateri, in quo singularum angulorum sinus datam inter se teneant rationem, ubi artificia prorsus singularia in Analysi Diophantea occurrunt

PDF

E749: Geometrica et sphaerica quaedam

Publications from 1818

PDF

E750: Commentatio in fractionem continuam, qua illustris La Grange potestates binomiales expressit

PDF

E751: Analysis facilis aequationem Riccatianam per fractionem continuam resolvendi

PDF

E752: De integralibus quibusdam inventu difficillimis

PDF

E753: Solution succincta et elegans problematis, quo quaeruntur tres numeri tales, ut tam summae quam differentiae binorum sint quadrata

Publications from 1820

PDF

E754: Probleme de geometrie resolu par l'analyse de Diophante

PDF

E755: De casibus, quibus formulam x4+mxxyy+y4 ad quadratum reducere licet

PDF

E756: Solutio problematis mechanici non parum curiosi

PDF

E757: De problemate traiectoriarum orthogonalium ad superficies translato

Publications from 1822

PDF

E758: De binis formulis speciei xx+myy et xx+nyy inter se concordibus et discordibus

PDF

E759: Investigatio accuratior circa brachystochronas

PDF

E760: De vera brachystochrona seu linea celerrimi descensus in medio resistente

PDF

E761: De brachystochrona in medio resistente, dum corpus ad centrum virium utunque attrahitur

Publications from 1824

PDF

E763: De tribus pluribusve numeris inveniendis, quorum summa sit quadratum, quadratorum vero summa biquadratum

PDF

E764: Resolutio facilis quaestionis difficillimae, qua haec formula maxime generalis vvzz(axx+byy)2 + Δxxyy(avv+bzz)2 ad quadratum reduci postulatur

PDF

E765: De problemate curvarum synchronarum, eiusque imprimis inverso

PDF

E766: Methodus nova et generalis problema synchronarum inversum aliaque eiusdem generis resolvendi

PDF

E767: De curvis quarum radii osculi tenent rationem duplicatam distantiae a puncto fixo earumque mirabilibus proprietatibus

PDF

E768: De unciis potestatum binomii earumque interpolatione

Publications from 1826

PDF

E769: Solutio problematis Fermatiani de duobus numeris, quorum summa sit quadratum, quadratorum vero summa biquadratum, ad mentem illustris La Grange adornata

PDF

E770: Enodatio maximi paradoxi, in problemate quodam mechanico occurentis

PDF

E771: Solutio trium problematum difficiliorum ad methodum tangentium inversam pertinentium

Publications from 1830

PDF

E772: De insigni promotione Analysis Diophantaeae

PDF

E773: Solutio problematis difficillimi, quo hae duae formulae aaxx+bbyy et aayy+bbxx quadrata reddi debent

PDF

E774: Investigatio binorum numerorum formae xy(x4y4), quorum productum sive quotus sit quadratum

PDF

E775: De binis numeris, quorum summa sive aucta sive minuta tam unius quam alterius quadrato producat quadrata

PDF

E776: Dilucidationes circa binas summas duorum biquadratorum inter se aequales

PDF

E777: De resolutione huius aequationis 0 = a + bx + cy + dxx + exy + fyy + gxxy + hyy + ixxyy per numeros rationales

PDF

E778: Methodus nova et facilis formulas cubicas et biquadraticas ad quadratum reducendi

PDF

E779: Solutio problematis ad analysin infinitorum indeterminatorum referendi

PDF

E780: De infinitis curvis algebraicis, quarum longitudo indefinita arcui elliptico aequatur

PDF

E781: De infinitis curvis algebraicis, quarum longitudo arcui parabolico aequatur

PDF

E782: De binis curvis algebraicis eadem rectificatione gaudentibus

PDF

E783: De curvis algebraicis, quarum omnes arcus per arcus circulares metiri liceat

PDF

E784: Solutio problematis analytici difficillimi

PDF

E785: Intégration d'une espèce remarqable d'équation différentielle dans l'analyse des fonctions à deux variables